粤开证券联席总裁雷杰辞任，研究院院长罗志恒升任副总裁

Group 1 - The core point of the news is the announcement of significant personnel changes at Yuekai Securities, including the resignation of co-CEO Lei Jie and the appointment of Cui Hongjun as acting Chief Information Officer [1][2] - Lei Jie resigned from his positions as co-CEO and Chief Information Officer for personal reasons, effective November 20, 2025, and Cui Hongjun will assume the CIO responsibilities until a new appointment is made [2] - During Lei Jie's tenure, he led several innovative practices in wealth management transformation and financial technology, including the "Yue Guanjia" service system, which is seen as a representative case of the company's shift towards a buy-side advisory model [2] Group 2 - The company reported that it achieved cumulative signed assets exceeding 10 billion yuan in advisory services, with private wealth business holdings close to 5 billion yuan and high-net-worth client product allocations exceeding 1 billion yuan [2] - Concurrently, the board appointed Luo Zhiheng as Vice President, who previously served as Chief Economist and Director of the Research Institute, to strengthen the company's research capabilities [3] - The establishment of a strategic coordination department aims to promote the implementation of the company's strategic goals and enhance operational efficiency through cross-business collaboration [3]